Base unit for dynamometer operation device



FIG. 1 is a front view of an embodiment of the claimed design;

FIG. 2 is a back view of the claimed design of FIG. 1;

FIG. 3 is a right side view of the claimed design of FIG. 1;

FIG. 4 is a left side view of the claimed design of FIG. 1;

FIG. 5 is a plan view of the claimed design of FIG. 1;

FIG. 6 is a bottom view of the claimed design of FIG. 1; and,

FIG. 7 is a perspective view of the claimed design of FIG. 1.

CLAIM We claim the ornamental design for a base unit for dynamometeroperation device, as shown and described.